floof/lib/base.py

   1 """The base Controller API
   2
   3 Provides the BaseController class for subclassing.
   4 """
   5 from pylons import session, tmpl_context as c
   6 from pylons.controllers import WSGIController
   7 from pylons.templating import render_mako as render
   8
   9 from floof import model
  10 from floof.model import meta
  11
  12 class BaseController(WSGIController):
  13
  14     def __before__(self, action, **params):
  15         # Fetch current user object
  16         try:
  17             c.user = meta.Session.query(model.User).get(session['user_id'])
  18         except:
  19             pass
  20
  21     def __call__(self, environ, start_response):
  22         """Invoke the Controller"""
  23         # WSGIController.__call__ dispatches to the Controller method
  24         # the request is routed to. This routing information is
  25         # available in environ['pylons.routes_dict']
  26         try:
  27             return WSGIController.__call__(self, environ, start_response)
  28         finally:
  29             meta.Session.remove()